Method clearElements

Lib/pagebot/elements/element.py:1317–1332

Properly initializes self._elements and self._eIds. Any existing element will get its parent weakrefs become None and will be garbage collected. >>> e1 = Element(name='Child') >>> e1 = Element(name='Child') >>> e = Element(name='Parent', elements=[e1])

(self)

        return None

    def clearElements(self):
        """Properly initializes self._elements and self._eIds. Any existing
        element will get its parent weakrefs become None and will be garbage
        collected.

        >>> e1 = Element(name='Child')
        >>> e1 = Element(name='Child')
        >>> e = Element(name='Parent', elements=[e1])
        >>> len(e)
        1
        >>> e.clearElements()
        >>> len(e)
        0
        """
        self._elements = []
        self._eIds = {}

    def clear(self):
        """Make inheriting classes define a method to clear their content if